Fairchild Semiconductor 100371SCX, 100371SC, 100371QIX, 100371QI, 100371QCX Datasheet

© 2000 Fairchild Semiconductor Corporation DS010148 www.fairchildsemi.com

October 1989
Revised August 2000

100371 Low Power Tri p le 4-Input Multiplexer with Enable

100371
Low Power Triple 4-Input Multiplexer with Enable

General Description

The 100371 contains three 4-input multiplexers which
share a common decoder (inputs S

0

and S1). Output buffer

gates provide true and complement outputs. A HIGH on the
Enable input (E

) forces all true outputs L OW (see Truth

Table). All inputs have 50 k

Ω pull-down resistors.

Features

■ 35% power reduction of the 100171

■ 2000V ESD protection

■ Pin/function compatible with 100171

■ Voltage compensated operating range

= −4.2V to −5.7V

■ Available to industrial grade temperature range

Ordering Code:

Devices also availab le in Tape and Reel. Specify by appending th e s uffix let t er “X” to the ordering code.

Logic Symbol

Pin Descriptions

Connection Diagrams

24-Pin DIP/SOIC

28-Pin PLCC

Order Number Package Number Package Description

100371SC M24B 24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
100371PC N24E 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-010, 0.400 Wide
10371QC V28A 28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square
10371QI V28A 28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square

Industrial Temperature Range (

−40°C to +85°C)

Pin Names Description

I

0x–I3x

Data Inputs

S

0

, S1Select Inputs
E

Enable Input (Active LOW)

Z

a–Zc

Data Outputs

Z

a–Zc

Complementary Data Outputs

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100371

Truth Table

H = HIGH Voltage Level
L = LOW Voltage Level
X = Don’t Care

Logic Diagram

Inputs Outputs

E

S

0

S

1

Z

n

LLLI

0x

LHLI

1x

LLHI

2x

LHHI

3x

HXXL

3 www.fairchildsemi.com

100371

Absolute Maximum Ratings(Note 1) Recommended Operating

Conditions

Note 1: The “Absolute Maximum Ratings” are those value s beyond which

the safety of the dev ice cannot b e guaranteed . The device sh ould not be
operated at these limit s. The parametric values defi ned in the Electrical
Characteristics tables are not guaranteed at the absolute maximum rating.
The “Recomm ended O peratin g Cond itions ” table will defin e the condition s
for actual device operation.

Note 2: ESD testing conforms to MIL-STD-883, Method 3015.

Commercial Version
DC Electrical Characteristics

(Note 3)

V

EE

= −4.2V to −5.7V, VCC = V

CCA

= GND, T

C

= 0°C to +85°C

Note 3: The specified limits represent the “worst case” value for the parameter. Since these values normally occur at the temperature extremes, additional
noise immunity and guardbanding can be achieved by decreasin g the al l owable syste m opera ti ng ran ge s. Cond it i ons fo r t estin g sho w n in the tabl es are cho­sen to guarantee operation under “worst case” conditions.

DIP AC Electrical Characteristics

V

EE

= −4.2V to −5.7V, VCC = V

CCA

= GND

Note 4: The propagation delay s pec ified is for single output swit c hing. Delays may vary up to 300 ps with multiple outpu ts s witching.

Storage Temperature (T

STG

) −65°C to +150°C

Maximum Junction Temperature (T

J

) +150°C

V

EE

Pin Potential to Ground Pin −7.0V to +0.5V

Input Voltage (DC) V

EE

to +0.5V

Output current (DC Output HIGH)

−50 mA

ESD (Note 2)

≥2000V

Case Temperature (T

C

)

Commercial 0

°C to +85°C

Industrial

−40°C to +85°C

Supply Voltage (V

EE

) −5.7V to −4.2V

Symbol Parameter Min Typ Max Units Conditions

V

OH

Output HIGH Voltage −1025 −955 −870 mV VIN =VIH (Max) Loading with

V

OL

Output LOW Voltage −1830 −1705 −1620 mV or VIL (Min) 50Ω to −2.0V

V

OHC

Output HIGH Voltage −1035 mV VIN = VIH (Min) Loading with

V

OLC

Output LOW Voltage −1610 mV or VIL (Max) 50Ω to −2.0V

V

IH

Input HIGH Voltage −1165 −870 mV Guaranteed HIGH Signal

for All Inputs

V

IL

Input LOW Voltage −1830 −1475 mV Guaranteed LOW Signal

for All Inputs

I

IL

Input LOW Current 0.50 µAVIN = VIL (Min)

I

IH

Input HIGH Current

I

0X–I3X

340 µAVIN = VIH (Max)

S0, S1, E 300

I

EE

Power Supply Current −75 −39 mA Inputs Open

Symbol Parameter

TC = 0°CT

C

= +25°CT

C

= +85°C

Units Conditions

Min Max Min Max Min Max

t

PLH

Propagation Delay

0.45 1.50 0.45 1.50 0.45 1.60 ns

t

PHL

I0x–I3x to Output

t

PLH

Propagation Delay

0.90 2.40 0.90 2.40 1.00 2.60 ns

Figures 1, 2

t

PHL

S0, S1 to Output (Note 4)

t

PLH

Propagation Delay

0.65 2.30 0.65 2.30 0.75 2.40 ns

t

PHL

E to Output

t

TLH

Transition Time

0.35 1.20 0.35 1.20 0.35 1.20 ns Figures 1, 2

t

THL

20% to 80%, 80% to 20%